1247012882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{187973}}^1$

素因数の和:188113

約数の個数: 16

約数和(自身を含む): 1948914432

約数和(自身を除く): 701901550

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 187973, 375946, 5827163, 11654326, 20113111, 40226222, 623506441, 1247012882]

約数ペア:

[(1, 1247012882), (2, 623506441), (31, 40226222), (62, 20113111), (107, 11654326), (214, 5827163), (3317, 375946), (6634, 187973)]